cbs reporter steve large went to find out whether the hits he took for the team led him to his life on the streets. >> it may have looked picture perfect. the 1981 49er, a break out season celebrated before huge candle stick crowds. >> san francisco, 17 to 14. >> but some names from that team are now long forgotten. the 49ers traded linebacker during the super bowl season. after his career ended, he traded the stadium tunnel for this tunnel, under a freeway. totola became homeless. to understand totola's journey to homelessness, we needed the help of his old 49er's roommate. vis ker never made it to the super bowl either. a series of con suggestion ended his playing career early and left him with brain damage. >> from the pump back here it fwoes down the side of my neck. >> 30 years after they parted ways, vis ker wanted to bring his old friend to his doctor to find out if the hits totola took on the field have left him damage sdmrd you look at him, the teeth missing, the eyes sungen in. you ask him, oh, i don't have any issues. >> how are you doing, brother. >> good. >> hey, george. >